{"entity":{"iso2":"LS","iso3":"LSO","name":"Lesotho","slug":"lesotho"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"outdoor-air-pollution-exposure","source":"SatPM, Atmospheric Composition Analysis Group, Washington University in St. Louis (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/outdoor-air-pollution-exposure","title":"Exposure to outdoor air pollution","unit":"\u00b5g/m\u00b3"},"observations":[{"date":"1998-01-01","value":17.3},{"date":"1999-01-01","value":17.1},{"date":"2000-01-01","value":24.4},{"date":"2001-01-01","value":22.5},{"date":"2002-01-01","value":25.3},{"date":"2003-01-01","value":24.8},{"date":"2004-01-01","value":23.7},{"date":"2005-01-01","value":25.0},{"date":"2006-01-01","value":25.4},{"date":"2007-01-01","value":23.0},{"date":"2008-01-01","value":25.2},{"date":"2009-01-01","value":24.7},{"date":"2010-01-01","value":26.6},{"date":"2011-01-01","value":23.5},{"date":"2012-01-01","value":24.6},{"date":"2013-01-01","value":24.3},{"date":"2014-01-01","value":24.2},{"date":"2015-01-01","value":24.8},{"date":"2016-01-01","value":22.6},{"date":"2017-01-01","value":25.2},{"date":"2018-01-01","value":24.0},{"date":"2019-01-01","value":22.8},{"date":"2020-01-01","value":23.6},{"date":"2021-01-01","value":25.5},{"date":"2022-01-01","value":29.1},{"date":"2023-01-01","value":25.9},{"date":"2024-01-01","value":24.5}],"summary":{"latest_period":"2024-01-01","latest_value":24.5,"max":29.1,"mean":24.0593,"min":17.1,"of":241,"rank":63,"trend":"rising"}}